<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Upload</title>
    <style>
        #imageFile {
            display: none;
        }
    </style>
</head>
<body>
<form action="http://localhost:8080/upload" method="post" enctype="multipart/form-data">
    <input type="file" name="image" id="imageFile">
    <label for="imageFile">选择文件</label><br><br>
    <input type="submit">
</form>
</body>
</html>